2024-03-29T13:36:33Z
https://www.bibliotekacyfrowa.pl/oai-pmh-repository.xml
oai:www.bibliotekacyfrowa.pl:41663
2022-07-22T13:54:16Z
buwr:bcuwr buwr:bcuwr:CulturalHeritage:CartographicMaterials:Maps buwr:bcuwr:RegionalMaterials buwr:bcuwr:RegionalMaterials:Silesia buwr:bcuwr:CulturalHeritage:CartographicMaterials buwr:bcuwr:CulturalHeritage